\centering
\begin{tabular}[t]{lcc>{\centering\arraybackslash}p{1.5in}ccccc}
\toprule
\multicolumn{1}{c}{ } & \multicolumn{8}{c}{Dependent var: Chose trans in private outcome round (Phase 2 only)} \\
\cmidrule(l{3pt}r{3pt}){2-9}
\multicolumn{1}{c}{ } & \multicolumn{2}{c}{\makecell[c]{Sample:\\No discussion (private)}} & \multicolumn{2}{c}{\makecell[c]{Sample:\\No discussion (private)\\+ Listeners}} & \multicolumn{2}{c}{\makecell[c]{Sample:\\Non-observers\\+ Listeners}} & \multicolumn{2}{c}{\makecell[c]{Sample:\\No discussion (private)\\+ Non-observers\\+ Listeners}} \\
\cmidrule(l{3pt}r{3pt}){2-3} \cmidrule(l{3pt}r{3pt}){4-5} \cmidrule(l{3pt}r{3pt}){6-7} \cmidrule(l{3pt}r{3pt}){8-9}
  & (1) & (2) & (3) & (4) & (5) & (6) & (7) & (8)\\
\midrule
$\pi_{-i}$ = P(others in group selected trans in treatment round) & \num{-0.045} & \num{-0.103} & \num{0.130} & \num{-0.002} & \num{0.533}*** & \num{0.509}** & \num{0.130} & \num{0.000}\\
 & (\num{0.122}) [\num{0.710}] & (\num{0.126}) [\num{0.415}] & (\num{0.116}) [\num{0.263}] & (\num{0.121}) [\num{0.987}] & (\num{0.206}) [\num{0.010}] & (\num{0.218}) [\num{0.020}] & (\num{0.116}) [\num{0.263}] & (\num{0.120}) [\num{0.998}]\\
P(selected trans in treatment round) &  & \num{1.044}*** &  &  &  &  &  & \\
 &  & (\num{0.092}) [\num{<0.001}] &  &  &  &  &  & \\
Listened to 2-person discussion &  &  & \num{-0.310}* & \num{-0.354}** & \num{-0.168} & \num{-0.131} & \num{-0.310}* & \num{-0.344}**\\
 &  &  & (\num{0.159}) [\num{0.052}] & (\num{0.162}) [\num{0.029}] & (\num{0.192}) [\num{0.382}] & (\num{0.202}) [\num{0.516}] & (\num{0.159}) [\num{0.052}] & (\num{0.162}) [\num{0.033}]\\
$\pi_{-i}$ $\times$ Listened to 2-person discussion &  &  & \num{0.944}*** & \num{1.048}*** & \num{0.541}* & \num{0.498}* & \num{0.944}*** & \num{1.032}***\\
 &  &  & (\num{0.219}) [\num{<0.001}] & (\num{0.224}) [\num{<0.001}] & (\num{0.278}) [\num{0.052}] & (\num{0.294}) [\num{0.091}] & (\num{0.219}) [\num{<0.001}] & (\num{0.224}) [\num{<0.001}]\\
Non-observer (No discussion, public) &  &  &  &  &  &  & \num{-0.142} & \num{-0.179}\\
 &  &  &  &  &  &  & (\num{0.141}) [\num{0.316}] & (\num{0.144}) [\num{0.215}]\\
$\pi_{-i}$ $\times$ Non-observer (No discussion, public) &  &  &  &  &  &  & \num{0.403}* & \num{0.480}**\\
 &  &  &  &  &  &  & (\num{0.236}) [\num{0.088}] & (\num{0.241}) [\num{0.047}]\\
\midrule
Num. observations & \num{1512} & \num{1512} & \num{1878} & \num{1878} & \num{764} & \num{764} & \num{2276} & \num{2276}\\
Num. participants & 756 & 756 & 939 & 939 & 383 & 383 & 1139 & 1139\\
Num. participants & 253 & 253 & 436 & 436 & 383 & 383 & 636 & 636\\
\bottomrule

\end{tabular}

